How to Fix PuTTY SSH Connection Refused Error
You open PuTTY, enter your server's IP and port, click Open, and get "Connection refused"...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Search Not Working in File Explorer
You open File Explorer, type a filename or keyword into the search box, and nothing happens — or ...
Fix Windows Terminal Error 0x80070005 on Mac
If you see error code 0x80070005 when trying to use Windows Terminal on a Mac (via virtualization...
How to Repair an Outlook Profile to Stop Crashing
If Outlook crashes repeatedly, especially during startup or when accessing email, a damaged profi...
Fix Microsoft Store Offline Installer Setup Configuration Failed
When you download an offline installer from the Microsoft Store and try to run it, you might see ...
Setup Windows Security to Fix 502 Bad Gateway Error
If you're seeing a 502 Bad Gateway error while running a local web server on Windows, the problem...
Issue queue
Sitemapnpm missing in Ubuntu terminal: troubleshooting guide
How to Turn On Windows Defender Using Group Policy
Git Non-Fast-Forward Push Error Fix
Fix Port Already Allocated in Windows Terminal
Offline Windows Update Installation Guide
How to Add Folder Exclusions in Windows Defender
Fix Microsoft Teams Login Loop: Step-by-Step Guide
OneDrive Stuck on Processing Changes: Fixes
How to Fix Windows Defender File Locked Errors
Microsoft Store Authentication Failed: Quick Fix Checklist
Windows 0xc004f074 Error Guide
Reduce OneDrive CPU Usage at Login
How to Turn On Windows Defender Using Group Policy
Git Non-Fast-Forward Push Error Fix
Fix Port Already Allocated in Windows Terminal
Offline Windows Update Installation Guide
How to Add Folder Exclusions in Windows Defender
Fix Microsoft Teams Login Loop: Step-by-Step Guide
OneDrive Stuck on Processing Changes: Fixes
How to Fix Windows Defender File Locked Errors
Microsoft Store Authentication Failed: Quick Fix Checklist
Windows 0xc004f074 Error Guide
Reduce OneDrive CPU Usage at Login